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52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
/*
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* Immersive Audio Model and Formats muxing helpers and structs
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* Copyright (c) 2023 James Almer <jamrial@gmail.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVFORMAT_IAMF_WRITER_H
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#define AVFORMAT_IAMF_WRITER_H
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#include <stdint.h>
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#include "libavutil/common.h"
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#include "avformat.h"
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#include "avio.h"
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#include "iamf.h"
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static inline IAMFParamDefinition *ff_iamf_get_param_definition(const IAMFContext *iamf,
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unsigned int parameter_id)
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{
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IAMFParamDefinition *param_definition = NULL;
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for (int i = 0; i < iamf->nb_param_definitions; i++)
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if (iamf->param_definitions[i]->param->parameter_id == parameter_id) {
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param_definition = iamf->param_definitions[i];
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break;
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}
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return param_definition;
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}
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int ff_iamf_add_audio_element(IAMFContext *iamf, const AVStreamGroup *stg, void *log_ctx);
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int ff_iamf_add_mix_presentation(IAMFContext *iamf, const AVStreamGroup *stg, void *log_ctx);
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int ff_iamf_write_descriptors(const IAMFContext *iamf, AVIOContext *pb, void *log_ctx);
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#endif /* AVFORMAT_IAMF_WRITER_H */
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